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(parent: 00def94) | patch
drm/i915: Allow downscale factor of <3.0 on glk+ for all formats
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 13 Sep 2019 19:31:55 +0000 (22:31 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 16 Sep 2019 11:48:58 +0000 (14:48 +0300)
commit4eabf4a1021021d9080ed3901377b02785b6ac63
treeb37b620a5ae67bdd64431739f5f5e910a46f571ctree | snapshot
parent00def941b81ff1281de3cfbc9da57f12fa4e52cecommit | diff
drm/i915: Allow downscale factor of <3.0 on glk+ for all formats

Bspec says that glk+ max downscale factor is <3.0 for all pixel formats.
Older platforms had a max of <2.0 for NV12. Update the code to deal with
this.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190913193157.9556-3-ville.syrjala@linux.intel.com
drivers/gpu/drm/i915/display/intel_display.c diff | blob | history
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